// Copyright 2017 The Closure Rules Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package io.bazel.rules.closure.worker;

import com.google.common.base.Throwables;
import java.io.InterruptedIOException;
import java.nio.channels.ClosedByInterruptException;

final class Utilities {

  static boolean wasInterrupted(Throwable e) {
    Throwable cause = Throwables.getRootCause(e);
    return cause instanceof InterruptedException
        || cause instanceof InterruptedIOException
        || cause instanceof ClosedByInterruptException;
  }

  private Utilities() {}
}
